Erica Seccombe takes up the issue of reproducibility. in her large anaglyphic print of a toy octopus, Ocularanagluphos, from 2012. This little toy, writ large, asks us to consider how we visualise and engage with our natural world. It looks sharply sci-fi until you put on the flimsy 3D glasses. The blue and red cello lenses smudge the detail, and give little in the way of extra dimension. But what they do instead is peel the blurry sea monster off the wall, hovering it in space and untethering it from any reality....